pick one, fairly, in front of everyone.

Build me a random name picker as a single web page.

Ask me first:
- The names, or how I want to add them.
- Whether a name can be picked again before everyone has had a turn.
- Whether I need to exclude people temporarily, such as anyone absent today.
- Whether I want to pick more than one at a time, or split the list into groups.
- Whether there should be any animation before the reveal.

Use my names. Do not invent placeholder names, and do not add features beyond what I asked for.

WHAT IT DOES

- Draws a name from the list. By default, without replacement: nobody comes up again until everyone has.
- Shows who has already been picked in this round, so the fairness is visible to the room rather than something they have to take on trust.
- The reveal is large — readable from the back of a room.
- Temporarily exclude names without removing them from the list, and bring them back next time.
- A reset that starts a new round with everyone back in.
- If I asked for groups: split the list into a given number of groups, or into groups of a given size, and show the result clearly.
- Let me edit the list in the page.

DESIGN

- The name being revealed is essentially the whole screen.
- Works projected onto a classroom display and on a phone.
- Keep any animation short. Suspense is fine; waiting is not.

BE HONEST ON THE PAGE

- Say that the round's state is stored in this browser, so a different device starts a fresh round.
- The names are part of the published page and readable by anyone with the url. Note that, so first names only is an informed choice.

STORING THE DATA

- Save everything to localStorage in the browser, automatically, as I go. No
  accounts, no login, no server call.
- On the page, say plainly that data lives in this browser only and does not
  sync to other devices. Do not bury it.
- Give me an "export" button that copies or downloads everything as JSON, and an
  "import" that reads the same JSON back. That is the only way my data can move
  between devices, so it is not optional.
- Never lose what I have already entered. If the stored data is from an older
  version of the page, read what you can rather than throwing it away.

DELIVERY

- Produce one self-contained HTML file. Inline the CSS and JavaScript.
- No build step, no server, no framework, no package install, no external
  requests at runtime.
- Mobile-first and responsive; it has to be usable one-handed on a phone and
  still look right on a laptop.
- Accessible: semantic HTML, real contrast, visible keyboard focus, labelled
  controls, touch targets big enough to hit, and respect reduced-motion.
- Use placeholders where information is missing. Do not invent facts, numbers,
  names, dates, prices, or results I have not given you.
- Before you call it finished, use it yourself: enter real-looking data, reload
  the page, and confirm nothing is lost or mangled.

PUBLISHING

Publish the finished page to HTMLShare and give me the link.

Use exactly one of the two paths below, preferring the first. Make the call
directly. Do not route it through a code sandbox, container, or computer-use
session — that is where the request gets blocked, and it is never necessary.

1. An HTMLShare integration or connector, if you have one configured.
   The page is permanent and owned by my account. Report the url and the
   siteId. There is no claimUrl or manageToken on this path — do not go
   looking for one, and do not switch paths in order to produce one.

2. Otherwise, publish anonymously over REST. No account, key, or signup is
   needed:

    POST https://api.htmlshare.net/v1/publish
    content-type: application/json

    {"html": "<!doctype html> ... "}

   The reference is https://htmlshare.net/docs and, for the full schema,
   https://api.htmlshare.net/openapi.json

   Report these from the response, in your reply and never inside the page:
     url          the public page
     claimUrl     a private link that is mine alone. opening it is how I keep
                  the page past its 24-hour expiry, or set an email reminder
                  before it goes. it carries the manage token, so it must
                  never appear in the published HTML or anywhere a visitor
                  could see it.
     manageToken  the only thing that can edit or delete this page later. it is
                  returned once and never again, so tell me what it is.

Tell me which of the two you used. If the path you reach for first is
unavailable in your environment, say so and tell me what you are switching to
before you publish — a permanent page on my account and a 24-hour anonymous
page are different things, and which one I get is my decision, not a detail.

If I ask for a change afterwards, update the existing page instead of
publishing again, so the URL I have already shared keeps working — through the
same integration on path 1, or with the manage token as an X-Manage-Token
header on path 2.

RECIPE MARKER

Include this tag in the <head>, exactly as written:

    <meta name="htmlshare-recipe" content="random-name-picker">

It tells htmlshare which recipe the page came from, so the library can count
that this one was actually made. It carries nothing else.